Leviticus 20:6 AMP
‘As for the person who turns to mediums [who consult the dead] or to spiritists, to play the prostitute after them, I shall set My face against that person and will cut him off from his people [excluding him from the atonement made for them].

In the last years, witchcraft has become a steadily acceptable topic and practise in many areas of society. God says that He will set His face against anyone who turns to familiar spirits and wizards to prostitute themselves by following them instead of God. It is wrong to seek guidance for our lives through any other means.
Unfortunately, people may not even be aware that they are participating in things the bible classifies as witchcraft because the enemy has become very adept in making such thing seem so innocent, they often portrayed as entertainment (witches, Hell boy etc), literature (Harry porter), jokes and even toys (spell casting toys). A lot of Christians, at least 95% fail to discern the tricks of the enemy and yield to the media’s manipulation of truths.
In Matthew 6:24, Jesus said, “No one can serve two masters. Either you will hate the one and love the other, or you will be devoted to the one and despise the other. You cannot serve both God and money. This can be applied to whatever we believe in. A master is anything that enslaves us according to Romans 6:16. Alcohol, lust, magic, voodoo and money are all masters of some people. In Jesus’ warning that we cannot serve two masters, He specifies money (or “mammon” or “wealth” in other translations) as a master in opposition to God.
So many people are involved in seeking guidance through mediums, spirit guides, horoscopes, or any other occult activity, completely ignorant of the fact that God is the only being whose knowledge is unsearchable, the only one who can tell, not predict the future because He already planned it out.
Our culture is rapidly turning from the Judea-Christian values it once embraced in exchange for pagan ideals as seen and practised by witches and the occult. Goddess worship, Wicca, witchcraft and other occultic practices are more and more becoming part of our mainstream culture. Look online and you would be amazed at how many “bibles” there are to facilitate witches, warlocks, and druids, just as much as any other religion.
It is very evident that paganism, witchcraft and other magic is growing in popularity in our societies, it is important that we understand this dark craft from a biblical perspective and keep ourselves pure from its seductive influences, but the blood of Jesus Christ binds every unclean thing, and they cannot enslave born-again Christians against our will. There is much ignorance, however, on the part of many Christians, about exactly what the Bible says on this subject.
Deuteronomy 18:9-11 tells us not to imitate the religion of the pagans that surround us. We should avoid involving ourselves in the abominable practises of the cultures around us such as Abortion (Abortion is the same wicked practice where people murder children in the pursuit of wealth and happiness), Divination which has gained popularity in the last decade- the practice of using omens or magic powers to foretell the future. Some use tarot card and tea leaf reading, for others, it could be runes stone, crystal and necromancer, God hates all of these and does not want us seeking knowledge, direction and guidance from anything and anyone besides Him.
Seek the Lord with all your being, you belong to Him.
Shalom